| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $247.88 | 3.179% | $255.7601 | $255.76 | $255.75 | $255.80 |
| Purchase #2 | $103.92 | 6.717% | $110.9003 | $110.90 | $110.90 | $110.90 |
| Purchase #3 | $170.35 | 13.772% | $193.8106 | $193.81 | $193.80 | $193.80 |
| Purchase #4 | $95.25 | 8.357% | $103.21 | $103.21 | $103.20 | $103.20 |
| Purchase #5 | $155.60 | 9.766% | $170.7959 | $170.80 | $170.80 | $170.80 |
| Purchase #6 | $131.43 | 3.412% | $135.9144 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $10.71 | 13.288% | $12.1331 | $12.13 | $12.15 | $12.10 |
| 7 purchase totals = | $915.14 | $982.5244 | $982.52 | $982.50 | $982.50 | |